Description
Bosch Rexroth R911311065 servo drive DCS system spare module
As a central component in servo-driven systems, the Bosch Rexroth R911311065 specializes in translating digital commands into precise mechanical motion. Its core purpose is to manage high-torque motors, coordinate multi-axis movements, and optimize energy usage across diverse applications—from the delicate handling of semiconductor wafers to the heavy-duty operations of CNC machining centers. By serving as the bridge between control systems and physical actuators, it ensures that even the most complex motion profiles are executed with sub-millimeter accuracy, making it indispensable for industries where precision is non-negotiable.
Label
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Specification
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Model Number
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R911311065
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Brand
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Bosch Rexroth
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Type
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High-Precision Servo Controller
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Input Voltage
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400V AC (3-phase, 50/60Hz with active PFC)
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Operating Temperature
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-10°C to +55°C (with forced air cooling at high loads)
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Communication Protocols
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EtherCAT, PROFINET, CANopen, Modbus TCP
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Power Rating
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15kW continuous (25kW peak for 60 seconds)
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Control Modes
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Position, velocity, torque, and adaptive contouring
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Feedback Systems
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EnDat 2.2, Hiperface, Sin/Cos encoders (24-bit resolution)
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Protection Features
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Overvoltage/undervoltage shutdown, thermal overload protection, short-circuit detection
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Mounting Style
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Panel-mount with integrated heatsink for efficient thermal management
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Dimensions
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210mm x 150mm x 110mm (compact for space-constrained enclosures)
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Certifications
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CE, UL, cUL, RoHS, and ISO 13849 PLd (safety compliance)
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Energy Efficiency
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Regenerative braking support for reduced power consumption
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The Bosch Rexroth R911311065 stands out for its ability to balance raw power with surgical precision. Driven by a high-speed 32-bit microprocessor and advanced motion algorithms, it processes control signals in under 1 microsecond, enabling ultra-smooth acceleration profiles and vibration-free operation even at maximum speeds. This responsiveness is critical in applications like laser cutting, where rapid direction changes must be executed without hesitation. The controller’s adaptive tuning feature automatically optimizes motor parameters based on real-time load data, eliminating the need for manual recalibration and ensuring consistent performance across varying operational conditions.
Durability and adaptability are baked into its design. The rugged aluminum casing with integrated heat dissipation ensures stable operation in high-temperature environments, while conformal coating on circuit boards protects against dust, moisture, and industrial contaminants.
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